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Line 1: '''Intra-frame coding''' is used in video coding (compression). It is part of [[~~Group~~group of pictures]] with [[inter frame]]s. The term intra frame coding refers to the fact that the various lossless and lossy compression techniques are performed relative to information that is contained only within the ''current frame'', and ''not relative'' to any other frame in the video sequence. In other words, no temporal processing is performed outside of the current picture or frame. Non-intra coding techniques are extensions to these basics. It turns out that this block diagram is very similar to that of a JPEG still image video encoder, with only slight implementation detail differences.

Intra-frame coding: Difference between revisions